Live feed19:45:32·174dINSIDERFilingvia QuantisnowExec. Chair, President & CEO Oleary James covered exercise/tax liability with 64,818 shares, decreasing direct ownership by 25% to 191,392 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.BOOM· DMC Global Inc.IndustrialsOriginal source